From d63e0c003b03e9e985328b0a4a0e8a708d93473e Mon Sep 17 00:00:00 2001
From: Dmitriy Ryajov <dryajov@gmail.com>
Date: Mon, 2 Sep 2019 14:45:52 -0600
Subject: [PATCH] add proper pragmas

---
 libp2p/identify.nim | 2 +-
 libp2p/protocol.nim | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/libp2p/identify.nim b/libp2p/identify.nim
index 83464afba..931153feb 100644
--- a/libp2p/identify.nim
+++ b/libp2p/identify.nim
@@ -80,7 +80,7 @@ proc decodeMsg*(buf: seq[byte]): IdentifyInfo =
   discard pb.getString(6, result.agentVersion)
 
 method init*(p: Identify) = 
-  proc handle(conn: Connection, proto: string) {.async, gcsafe.} =
+  proc handle(conn: Connection, proto: string) {.async, gcsafe, closure.} =
     var pb = encodeMsg(p.peerInfo, await conn.getObservedAddrs())
     await conn.writeLp(pb.buffer)
 
diff --git a/libp2p/protocol.nim b/libp2p/protocol.nim
index 2c238da2a..1daa17fd6 100644
--- a/libp2p/protocol.nim
+++ b/libp2p/protocol.nim
@@ -14,12 +14,12 @@ import connection, transport,
 type
   LPProtoHandler* = proc (conn: Connection, 
                           proto: string): 
-                          Future[void] {.gcsafe.}
+                          Future[void] {.gcsafe, closure.}
 
   LPProtocol* = ref object of RootObj
     peerInfo*: PeerInfo
     codec*: string
-    handler*: LPProtoHandler
+    handler*: LPProtoHandler ## this handler gets invoked by the protocol negotiator
 
 proc newProtocol*(p: typedesc[LPProtocol],
                   peerInfo: PeerInfo): p =